https://blog.quack.kr/en/ A source-controlled blog about software and the work around it. en Thu, 31 Oct 2024 15:00:00 GMT https://blog.quack.kr/en/posts/nspredicate-exploit-on-ios-and-macos/ https://blog.quack.kr/en/posts/nspredicate-exploit-on-ios-and-macos/ An overview of NSPredicate internals, mitigations, bypasses, and their role in iOS and macOS exploitation. Thu, 31 Oct 2024 15:00:00 GMT Security https://blog.quack.kr/en/posts/see-no-eval/ https://blog.quack.kr/en/posts/see-no-eval/ An analysis of dynamic Objective-C method invocation through NSExpression and its use in the See No Eval challenge. Thu, 31 Oct 2024 15:00:00 GMT Security https://blog.quack.kr/en/posts/root-is-no-more-used-in-palera1n/ https://blog.quack.kr/en/posts/root-is-no-more-used-in-palera1n/ A short guide to the account and password changes for SSH access on devices jailbroken with palera1n. Thu, 22 Aug 2024 15:00:00 GMT Security https://blog.quack.kr/en/posts/mobile-pentesting-over-vpn/ https://blog.quack.kr/en/posts/mobile-pentesting-over-vpn/ A practical guide to routing a mobile device's traffic through a VPN-connected Mac for interception and testing. Fri, 06 Oct 2023 15:00:00 GMT Security